Description of problem:
dnf update
SELinux is preventing /usr/bin/python3.5 from 'read' accesses on the file /usr/lib/python3.5/site-packages/mkosi-1-py3.5.egg.

*****  Plugin restorecon (99.5 confidence) suggests   ************************

If you want to fix the label. 
/usr/lib/python3.5/site-packages/mkosi-1-py3.5.egg default label should be lib_t.
Then you can run restorecon.
Do
# /sbin/restorecon -v /usr/lib/python3.5/site-packages/mkosi-1-py3.5.egg

*****  Plugin catchall (1.49 confidence) suggests   **************************

If you believe that python3.5 should be allowed read access on the mkosi-1-py3.5.egg file by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'firewalld' --raw | audit2allow -M my-firewalld
# semodule -X 300 -i my-firewalld.pp

Additional Information:
Source Context                system_u:system_r:firewalld_t:s0
Target Context                unconfined_u:object_r:user_home_t:s0
Target Objects                /usr/lib/python3.5/site-packages/mkosi-1-py3.5.egg
                              [ file ]
Source                        firewalld
Source Path                   /usr/bin/python3.5
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           python3-3.5.2-3.fc24.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.13.1-191.19.fc24.noarch selinux-
                              policy-3.13.1-191.20.fc24.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 4.8.6-201.fc24.x86_64+debug #1 SMP
                              Thu Nov 3 14:24:27 UTC 2016 x86_64 x86_64
Alert Count                   22
First Seen                    2016-10-06 11:49:34 CEST
Last Seen                     2016-11-14 10:24:22 CET
Local ID                      66da00c3-a5aa-4fbf-80cd-d6f810696960

Raw Audit Messages
type=AVC msg=audit(1479115462.891:5002): avc:  denied  { read } for  pid=7677 comm="firewalld" name="mkosi-1-py3.5.egg" dev="sda6" ino=1497374 scontext=system_u:system_r:firewalld_t:s0 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0


type=SYSCALL msg=audit(1479115462.891:5002): arch=x86_64 syscall=open success=no exit=EACCES a0=7fdf84eba680 a1=0 a2=1b6 a3=0 items=1 ppid=1 pid=7677 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=firewalld exe=/usr/bin/python3.5 subj=system_u:system_r:firewalld_t:s0 key=(null)

type=CWD msg=audit(1479115462.891:5002): cwd=/

type=PATH msg=audit(1479115462.891:5002): item=0 name=/usr/lib/python3.5/site-packages/mkosi-1-py3.5.egg inode=1497374 dev=08:06 mode=0100644 ouid=0 ogid=0 rdev=00:00 obj=unconfined_u:object_r:user_home_t:s0 nametype=NORMAL

Hash: firewalld,firewalld_t,user_home_t,file,read

Version-Release number of selected component:
selinux-policy-3.13.1-191.19.fc24.noarch
selinux-policy-3.13.1-191.20.fc24.noarch

Additional info:
reporter:       libreport-2.7.2
hashmarkername: setroubleshoot
kernel:         4.8.6-201.fc24.x86_64+debug
type:           libreport

Potential duplicate: bug 1299195